DELTA 1 R/B, 2661
Orbit data source: Space-Track
DELTA 1 R/B, 2661 is space debris in SSO originally from a launch on Thu, 26 Jan 1967 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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2661 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 14 hours ago
0 DELTA 1 R/B
1 02661U 67006B 25199.42249512 -.00000053 00000-0 -23612-4 0 9997
2 02661 101.9663 262.7744 0064643 351.1308 19.8063 12.68013275705856
Epoch: 2025-07-18T10:08Z
TLE epoch observation values (Epoch: 2025-07-18T10:08:23.578Z)
Latitude
10.90027°
Longitude
171.87449°
Altitude
1,344.669 km
Speed
7.208 km/s
True Right ascension
17h 21m 47s
True Declination
10° 50' 29"
Sunlit
Visualization orbit readout
Latitude
76.59452°
Longitude
57.02854°
Altitude
1,416.629 km
Speed
7.153 km/s
Apparent Right ascension
01h 55m 08s
Apparent Declination
42° 30' 41"
Sunlit
Visualization observer readout
Local Sidereal Time
12:38:02
Azimuth
345.845° N
Elevation
-5.745°
Doppler factor
1
Orbital elements
Apogee altitude
1,437.779 km
Perigee altitude
1,337.38 km
Semi-major axis
7,765.717 km
Eccentricity
0.00646
Inclination
101.9663°
RAAN
262.7744°
Arg. of periapsis
351.1308°
True anomaly
20.05922°
Mean anomaly
19.8063°
Eccentric anomaly
19.93257°
Mean motion
3.17154 °/min
Orbital period
113.51 mins
BSTAR
-0.000023612
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Other satellites on launch #6 in the year 1967 (1967-01-26 UTC)
DELTA 1 R/B Visibility forecast
Observer location: undefined°, undefined°
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
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13 mins | 2025-07-19 03:15:22.164Z | 131.377° SE | 2025-07-19 03:21:22.164Z | 60.239° ENE | 37.537° | 2025-07-19 03:28:22.164Z | 353.068° N |
12 mins | 2025-07-19 05:07:22.164Z | 205.544° SW | 2025-07-19 05:12:22.164Z | 254.557° W | 29.187° | 2025-07-19 05:19:22.164Z | 322.585° NNW |
14 mins | 2025-07-19 17:00:22.164Z | 24.443° NE | 2025-07-19 17:06:22.164Z | 82.956° E | 43.012° | 2025-07-19 17:14:22.164Z | 188.609° SSW |
11 mins | 2025-07-19 18:52:22.164Z | 351.379° N | 2025-07-19 18:57:22.164Z | 307.214° NW | 24.889° | 2025-07-19 19:03:22.164Z | 254.586° W |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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